From ca71a64ee52eb0954541137026288970cc8213f7 Mon Sep 17 00:00:00 2001 From: Alberto Faria Date: Thu, 9 Jun 2022 16:27:39 +0100 Subject: [PATCH] block: Make bdrv_co_pwrite() take a const buffer It does not mutate the buffer. Signed-off-by: Alberto Faria Reviewed-by: Paolo Bonzini Reviewed-by: Stefan Hajnoczi Message-Id: <20220609152744.3891847-6-afaria@redhat.com> Reviewed-by: Hanna Reitz Signed-off-by: Hanna Reitz --- include/block/block_int-io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/block/block_int-io.h b/include/block/block_int-io.h index ded29e7494..5474293c4f 100644 --- a/include/block/block_int-io.h +++ b/include/block/block_int-io.h @@ -65,7 +65,7 @@ static inline int coroutine_fn bdrv_co_pread(BdrvChild *child, } static inline int coroutine_fn bdrv_co_pwrite(BdrvChild *child, - int64_t offset, unsigned int bytes, void *buf, BdrvRequestFlags flags) + int64_t offset, unsigned int bytes, const void *buf, BdrvRequestFlags flags) { QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes); IO_CODE();